CN107971974A - A kind of presetting oil pump key position device - Google Patents
A kind of presetting oil pump key position device Download PDFInfo
- Publication number
- CN107971974A CN107971974A CN201711454707.XA CN201711454707A CN107971974A CN 107971974 A CN107971974 A CN 107971974A CN 201711454707 A CN201711454707 A CN 201711454707A CN 107971974 A CN107971974 A CN 107971974A
- Authority
- CN
- China
- Prior art keywords
- oil pump
- sleeve
- connector
- key position
- position device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a kind of presetting oil pump key position device, including the sleeve with oil pump axis connection, described sleeve one end is equipped with transition disk, the transition disk is equipped with the connector being connected with spanner, the sleeve lining is equipped with the keyway being adapted with oil pump key, the transition disk outer rim is equipped with observation groove, and the keyway is arranged with the observation groove dislocation.The presetting oil pump key position device of the present invention, the position of online lower presetting oil pump key in advance is realized using the device, achieve the purpose that to improve efficiency of assembling on line, meet the requirement of the rapid assembling of oil pump batch, also, the device also has accessory part, easy to presetting assembling, it is very convenient suitable for various assembly tools, use.
Description
Technical field
The present invention relates to engine assembly technical field, more specifically, it relates to a kind of presetting oil pump key position device.
Background technology
Engine be it is a kind of formed by thousands of a assembling parts and complicated high-accuracy machine, to ensure engine component
Installation uniformity, this just needs all assembly processes to be operated according to technological requirement, i.e., assemble sequence, assembling angle part
Degree, assembly method carry out uniformity unification, to reach the assembling that assembling line efficiently, in order, as one man completes engine.
The assembling of oil pump is completed on assembly line at present, and when assembling is not only needed between gear numeral mark one by one
It is corresponding, it is also necessary to the one-to-one corresponding between key and gear internal keyway on oil pump shaft.Often first meet gear numeral during assembling
One-to-one corresponding between mark, further according to the position of gear keyway, adjusts the position of oil pump axle key, finally assembles oil pump.So
Not only low production efficiency, influence output are assembled, also increases staff labor intensity, is unfavorable for the batch assembling of engine.
The content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for the prior art, there is provided one kind can be with presetting oil pump key
Location means, realize and are assembled under oil pump key position line, so as to improve efficiency of assembling, meet that batch assembles the needs of rapid.
It is the technical scheme is that such：A kind of presetting oil pump key position device, including the set with oil pump axis connection
Cylinder, described sleeve one end are equipped with transition disk, and the transition disk is equipped with the connector being connected with spanner, the set
Cylinder inner wall is equipped with the keyway that is adapted with oil pump key, and the transition disk outer rim is equipped with observation groove, the keyway with it is described
Observation groove dislocation arrangement.
As a further improvement, the diameter of the transition disk is more than the diameter of the sleeve and connector, and it is described
The diameter of sleeve is more than the diameter of the connector.
Further, the structure that the sleeve, transition disk, connector and keyway and observation groove are integrally formed.
Further, the axial line of the sleeve, transition disk and connector overlaps.
Further, the connector is the connector sleeve with interior hexagonal counterbore.
Further, the sleeve, transition disk and connector make by process of thermal treatment.
Further, the accessory part being detachably connected with the transition disk is further included, which includes and institute
The force application rod stated the terminal pad of transition disk connection and be connected with the terminal pad.
Further, the terminal pad is connected by bolt with the transition disk, and the transition disk is equipped with
The threaded hole being adapted with the bolt, correspondingly, the terminal pad is equipped with via.
Further, the structure that the terminal pad and force application rod are integrally formed, and the terminal pad and force application rod
The axial line of axial line and the sleeve, transition disk and connector coincides.
Further, the force application rod is the hexagonal connecting rod in section.
Beneficial effect
Compared with prior art, the present invention have the advantage that for：
1st, presetting oil pump key position device of the invention, the position of online lower presetting oil pump key in advance is realized using the device
Put, then the position of key on oil pump shaft need not be adjusted again when assembling on line, you can directly assemble oil pump, reach raising
The purpose of efficiency of assembling on line, solves also adjust the position of key on oil pump shaft in the case of not corresponding gear, full
The requirement of the rapid assembling of sufficient oil pump batch；
2nd, accessory part is also provided with the present invention, for the force application part of length extension device, makes the force application means such as spanner remote
From oil pump, effectively avoid the problem that oil pump is damaged, meanwhile, the connection mode of force application means can be changed, easy to presetting assembling, be applicable in
It is very convenient in various assembly tools, use.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structure diagram of the embodiment of the present invention 2.
Wherein：1- sleeves, 2- transition disk, 3- connectors, 4- keyways, 5- observations groove, 6- terminal pads, 7- force application rods, 8-
Bolt, 9- threaded holes, 10- vias.
Embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Embodiment 1
Refering to Fig. 1, a kind of presetting oil pump key position device of the invention, including the sleeve 1 with oil pump axis connection, in sleeve
1 one end is equipped with connected transition disk 2, and transition disk 2 is solid oblate cylinder, is equipped with transition disk 2 with pulling
The connector 3 of hand connection, connector 3 is located remotely from the transition disk 2 of 1 one end of sleeve, positioned at the center of transition disk 2,
1 inner wall of sleeve is equipped with the keyway 4 being adapted with oil pump key, and the depth of keyway 4 extends to the bottom surface of transition disk 2, in transition circle
2 outer rim of disk is equipped with observation groove 5, judges whether oil pump key is adjusted in place by observing groove 5, also, keyway 4 misplaces with observation groove 5
Arrangement, the position of oil pump key for confirmation are accurate.
Specifically, the diameter of transition disk 2 is more than the diameter of sleeve 1 and connector 3, and the diameter of sleeve 1 is more than connection
First 3 diameter, is arranged in structure small in ends, broad in the middle；Sleeve 1, transition disk 2, connector 3 and keyway 4 and observation groove 5
The structure being integrally formed, while easy to make, can improve the rigid of the device, so as to extend its service life；And
And the axial line of sleeve 1, transition disk 2 and connector 3 overlaps, it is ensured that coaxial precision, reduces the torsion that force application means produce it
Square, while easy to exert a force, effectively avoids the device from being broken；Wherein, connector 3 is the connection with interior hexagonal counterbore
Set, in use, can be connected thereto using allen wrench；Make when, sleeve 1, transition disk 2 and connector 3 through overheat at
The technique of reason makes, so as to improve the intensity of the device.
The presetting oil pump key position device of the present embodiment, when in use, before oil pump reaches the standard grade assembling, first using the device pair
Its presetting oil pump key position, sleeve 1 is set on oil pump shaft, keyway 4 and oil pump key is cooperatively formed screens, then using pulling
Hand is connected with connector 3, and rotating spanner rotates oil pump shaft, and oil pump key is rotated with sleeve 1, when observation groove 5 turns to technique
In it is required that during fixed position on predetermined oil pump, the position of oil pump key is the oil pump key position needed on assembly line this moment,
So as to fulfill presetting oil pump key position under line.The presetting oil pump key position device of invention, lower online shift to an earlier date is realized using the device
The position of presetting oil pump key, again need not then be adjusted the position of key on oil pump shaft when assembling on line, you can directly fill
With oil pump, achieve the purpose that to improve efficiency of assembling on line, solve also adjust oil pump in the case of not corresponding gear
The position of key on axis, meets the requirement of the rapid assembling of oil pump batch.
Embodiment 2
It is an alternative embodiment of the invention refering to Fig. 2, this implementation is substantially the same manner as Example 1, its difference is
The device further includes the accessory part being detachably connected with transition disk 2, which includes the company being connected with transition disk 2
Disk 6 and the force application rod 7 being connected with the terminal pad 6 are connect, wherein, terminal pad 6 is connected by bolt 8 with transition disk 2, in transition circle
Disk 2 is equipped with the threaded hole 9 that is adapted with bolt 8, correspondingly, terminal pad 6 is equipped with via 10, it is preferred that terminal pad 6 with apply
The structure that power bar 7 is integrally formed, and the axial line of terminal pad 6 and force application rod 7 and sleeve 1, transition disk 2 and connector 3
Axial line coincides, and force application rod 7 is the hexagonal connecting rod in section.For the force application part of length extension device, spanner etc. is set to exert a force
Instrument effectively avoids the problem that oil pump is damaged away from oil pump, meanwhile, the connection modes of force application means can be changed, easy to presetting dress
Match somebody with somebody, it is very convenient suitable for various assembly tools, use.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these are implemented all without the present invention is influenced
Effect and practical applicability.
Claims (10)
1. a kind of presetting oil pump key position device, it is characterised in that including the sleeve (1) with oil pump axis connection, the sleeve
(1) one end is equipped with transition disk (2), and the transition disk (2) is equipped with the connector (3) being connected with spanner, the set
Cylinder (1) inner wall is equipped with the keyway (4) being adapted with oil pump key, and described transition disk (2) outer rim is equipped with observation groove (5), described
Keyway (4) arranged with described observation groove (5) dislocation.
2. a kind of presetting oil pump key position device according to claim 1, it is characterised in that the transition disk (2)
Diameter is more than the diameter of the sleeve (1) and connector (3), and the diameter of the sleeve (1) is more than the straight of the connector (3)
Footpath.
3. a kind of presetting oil pump key position device according to claim 1, it is characterised in that the sleeve (1), transition
The structure that disk (2), connector (3) and keyway (4) and observation groove (5) are integrally formed.
4. a kind of presetting oil pump key position device according to claim 1, it is characterised in that the sleeve (1), mistake
The axial line for crossing disk (2) and connector (3) overlaps.
5. a kind of presetting oil pump key position device according to claim 1, it is characterised in that the connector (3) is
Connector sleeve with interior hexagonal counterbore.
6. a kind of presetting oil pump key position device according to any one in claim 1-5, it is characterised in that described
Sleeve (1), transition disk (2) and connector (3) make by process of thermal treatment.
7. a kind of presetting oil pump key position device according to claim 6, it is characterised in that further include and the transition circle
The detachable connected accessory part of disk (2), the accessory part include the terminal pad (6) being connected with the transition disk (2) and with
The connected force application rod (7) of the terminal pad (6).
8. a kind of presetting oil pump key position device according to claim 7, it is characterised in that the terminal pad (6) is logical
Cross bolt (8) to be connected with the transition disk (2), the transition disk (2) is equipped with what is be adapted with the bolt (8)
Threaded hole (9), correspondingly, the terminal pad (6) is equipped with via (10).
A kind of 9. presetting oil pump key position device according to claim 7, it is characterised in that the terminal pad (6) and
The structure that force application rod (7) is integrally formed, and the axial line of the terminal pad (6) and force application rod (7) and the sleeve (1), mistake
The axial line for crossing disk (2) and connector (3) coincides.
A kind of 10. presetting oil pump key position device according to claim 7 or 8 or 9, it is characterised in that the force
Bar (7) is the hexagonal connecting rod in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454707.XA CN107971974B (en) | 2017-12-28 | 2017-12-28 | Device for presetting oil pump key positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454707.XA CN107971974B (en) | 2017-12-28 | 2017-12-28 | Device for presetting oil pump key positions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971974A true CN107971974A (en) | 2018-05-01 |
| CN107971974B CN107971974B (en) | 2023-08-15 |
Family
ID=62008034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454707.XA Active CN107971974B (en) | 2017-12-28 | 2017-12-28 | Device for presetting oil pump key positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971974B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020192021A1 (en) * | 2001-06-18 | 2002-12-19 | Wilson Brown Lyle | Removable splined shaft end for submersible pumps |
| CN102528729A (en) * | 2012-01-06 | 2012-07-04 | 重庆小康工业集团股份有限公司 | Assembly tool for connecting rod caps of engines |
| CN202910792U (en) * | 2012-10-10 | 2013-05-01 | 中国石油化工集团公司 | Mechanical seal disassembling tool |
| CN203719644U (en) * | 2014-03-04 | 2014-07-16 | 广西玉柴机器股份有限公司 | Detection tool of engine oil pump transmission shaft |
| CN105252477A (en) * | 2015-10-15 | 2016-01-20 | 国网北京市电力公司 | Disassembling device of chassis of high-pole lamp |
| CN205111754U (en) * | 2015-10-30 | 2016-03-30 | 广西玉柴机器股份有限公司 | Engine advance angle of fuel supply frock |
| CN106425996A (en) * | 2016-08-31 | 2017-02-22 | 浙江中屹纺织机械科技有限公司 | Key positioning and pressing tool for gear shaft |
| CN207643052U (en) * | 2017-12-28 | 2018-07-24 | 广西玉柴机器股份有限公司 | A kind of presetting oil pump key position device |
-
2017
- 2017-12-28 CN CN201711454707.XA patent/CN107971974B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020192021A1 (en) * | 2001-06-18 | 2002-12-19 | Wilson Brown Lyle | Removable splined shaft end for submersible pumps |
| CN102528729A (en) * | 2012-01-06 | 2012-07-04 | 重庆小康工业集团股份有限公司 | Assembly tool for connecting rod caps of engines |
| CN202910792U (en) * | 2012-10-10 | 2013-05-01 | 中国石油化工集团公司 | Mechanical seal disassembling tool |
| CN203719644U (en) * | 2014-03-04 | 2014-07-16 | 广西玉柴机器股份有限公司 | Detection tool of engine oil pump transmission shaft |
| CN105252477A (en) * | 2015-10-15 | 2016-01-20 | 国网北京市电力公司 | Disassembling device of chassis of high-pole lamp |
| CN205111754U (en) * | 2015-10-30 | 2016-03-30 | 广西玉柴机器股份有限公司 | Engine advance angle of fuel supply frock |
| CN106425996A (en) * | 2016-08-31 | 2017-02-22 | 浙江中屹纺织机械科技有限公司 | Key positioning and pressing tool for gear shaft |
| CN207643052U (en) * | 2017-12-28 | 2018-07-24 | 广西玉柴机器股份有限公司 | A kind of presetting oil pump key position device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107971974B (en) | 2023-08-15 |
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